Medium Sudoku #2292654837169

00:00
6
7
2
1
9
3
9
7
4
7
5
9
1
9
7
4
1
7
9
5
8
5
2
1
3
7
5
6
2
1
9
5
3
8
4
1
1
2
3
4
5
6
7
8
9
Erase
Undo
Notes
Hint
?
Solution
Erase